參數(shù)資料
型號： MAX470
廠商： Maxim Integrated Products, Inc.
英文描述： Quad Video Buffer(90MHz,四組視頻緩沖器)
中文描述： 兩通道、三/四路、RGB視頻開關(guān)及緩沖器
文件頁數(shù)： 4/16頁
文件大?。?/td> 212K
代理商： MAX470
10k
100k
MAX468
GAIN AND PHASE RESPONSES
0
M
FREQUENCY (Hz)
G
1M
100M
–3
–2
–1
1
2
180
108
36
144
72
0
P
10M
GAIN
PHASE
1G
100k
MAX464
OUTPUT IMPEDANCE
vs. FREQUENCY
1
M
FREQUENCY (Hz)
O
1M
100M
0.01
0.1
10
100
10M
10k
1k
100k
FREQUENCY (Hz)
MAX468
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
40
M
P
1M
100M
10
20
30
50
60
10M
10k
V+
V–
M
Two-Channel, Triple/Quad
RGB Video S witc hes and Buffers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 5V, V- = -5V, -2V
≤
V
IN
≤
+2V, R
LOAD
= 75
, unless otherwise noted.)
PARAMETER
SYMBOL
UNITS
Address Setup Time (Note 11)
Address Hold Time (Note 11)
C—Pulse Width Low (Note 11)
t
SU
t
H
t
CS
CONDITIONS
T
A
= T
MIN
to T
MAX
MIN
30
MAX
30
ns
ns
ns
E—N, A0, C—, LE; MAX463–MAX466
E—N, A0, C—, LE; MAX463–MAX466
E—N, A0, C—, LE; MAX463–MAX466
0
0
15
15
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10:
Measured from an enable command to the point where the output reaches 90% current out.
Note 11:
Guaranteed by design.
Voltage gain accuracy for the unity-gain devices is defined as [(V
OUT
- V
IN
) at V
IN
= 1V - (V
OUT
- V
IN
) at V
IN
= -1V]/2.
Voltage gain accuracy for the gain-of-two devices is defined as [(V
OUT
/2 - V
IN
) at V
IN
= 1V - (V
OUT
/2 - V
IN
) at V
IN
= -1V]/2.
Tested with a 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0IRE to 100IRE), R
L
= 150
to ground.
Tested with the selected input connected to ground through a 75
resistor, and a 4V
P-P
sine wave at 10MHz driving adjacent input.
Tested in the same manner as described in Note 4, but with all other inputs driven.
P-P
, 10MHz sine wave.
Measured from a channel switch command to measurable activity at the output.
Measured from where the output begins to move to the point where it is well defined.
Measured from a disable command to amplifier in a non-driving state.
T
A
= +25°C
MIN
TYP
MAX
__________________________________________Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX-470 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR
MAX4700CAE 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4700CAE+ 功能描述:模擬開關(guān) IC 1.25Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4700CAE+T 功能描述:模擬開關(guān) IC 1.25Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4700CAE-T 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
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